orthanc-stone: Framework/Scene2DViewport/LineMeasureTool.cpp annotate

author	Benjamin Golinvaux <bgo@osimis.io>
date	Wed, 15 May 2019 16:56:17 +0200
parents
children	28b9e3a54200

rev	line source
698 8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	1 /**
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	2 * Stone of Orthanc
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	4 * Department, University Hospital of Liege, Belgium
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	5 * Copyright (C) 2017-2019 Osimis S.A., Belgium
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	6 *
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	7 * This program is free software: you can redistribute it and/or
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	8 * modify it under the terms of the GNU Affero General Public License
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	9 * as published by the Free Software Foundation, either version 3 of
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	10 * the License, or (at your option) any later version.
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	11 *
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	12 * This program is distributed in the hope that it will be useful, but
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	13 * WITHOUT ANY WARRANTY; without even the implied warranty of
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	15 * Affero General Public License for more details.
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	16 *
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	17 * You should have received a copy of the GNU Affero General Public License
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	19 **/
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	20
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	21 #include "LineMeasureTool.h"
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	22 #include "MeasureToolsToolbox.h"
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	23
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	24 #include <Core/Logging.h>
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	25
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	26
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	27 namespace OrthancStone
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	28 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	29 LineMeasureTool::~LineMeasureTool()
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	30 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	31 // this measuring tool is a RABI for the corresponding visual layers
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	32 // stored in the 2D scene
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	33 Disable();
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	34 RemoveFromScene();
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	35 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	36
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	37 void LineMeasureTool::RemoveFromScene()
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	38 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	39 if (layersCreated)
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	40 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	41 assert(GetScene()->HasLayer(polylineZIndex_));
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	42 assert(GetScene()->HasLayer(textZIndex_));
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	43 GetScene()->DeleteLayer(polylineZIndex_);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	44 GetScene()->DeleteLayer(textZIndex_);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	45 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	46 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	47
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	48
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	49 void LineMeasureTool::SetStart(ScenePoint2D start)
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	50 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	51 start_ = start;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	52 RefreshScene();
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	53 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	54
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	55 void LineMeasureTool::SetEnd(ScenePoint2D end)
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	56 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	57 end_ = end;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	58 RefreshScene();
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	59 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	60
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	61 void LineMeasureTool::Set(ScenePoint2D start, ScenePoint2D end)
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	62 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	63 start_ = start;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	64 end_ = end;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	65 RefreshScene();
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	66 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	67
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	68 PolylineSceneLayer* LineMeasureTool::GetPolylineLayer()
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	69 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	70 assert(GetScene()->HasLayer(polylineZIndex_));
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	71 ISceneLayer* layer = &(GetScene()->GetLayer(polylineZIndex_));
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	72 PolylineSceneLayer* concreteLayer = dynamic_cast<PolylineSceneLayer*>(layer);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	73 assert(concreteLayer != NULL);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	74 return concreteLayer;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	75 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	76
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	77 TextSceneLayer* LineMeasureTool::GetTextLayer()
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	78 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	79 assert(GetScene()->HasLayer(textZIndex_));
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	80 ISceneLayer* layer = &(GetScene()->GetLayer(textZIndex_));
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	81 TextSceneLayer* concreteLayer = dynamic_cast<TextSceneLayer*>(layer);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	82 assert(concreteLayer != NULL);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	83 return concreteLayer;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	84 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	85
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	86 void LineMeasureTool::RefreshScene()
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	87 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	88 if (IsEnabled())
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	89 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	90 if (!layersCreated)
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	91 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	92 // Create the layers if need be
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	93
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	94 assert(textZIndex_ == -1);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	95 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	96 polylineZIndex_ = GetScene()->GetMaxDepth() + 100;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	97 //LOG(INFO) << "set polylineZIndex_ to: " << polylineZIndex_;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	98 std::auto_ptr<PolylineSceneLayer> layer(new PolylineSceneLayer());
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	99 GetScene()->SetLayer(polylineZIndex_, layer.release());
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	100 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	101 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	102 textZIndex_ = GetScene()->GetMaxDepth() + 100;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	103 //LOG(INFO) << "set textZIndex_ to: " << textZIndex_;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	104 std::auto_ptr<TextSceneLayer> layer(new TextSceneLayer());
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	105 GetScene()->SetLayer(textZIndex_, layer.release());
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	106 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	107 layersCreated = true;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	108 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	109 else
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	110 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	111 assert(GetScene()->HasLayer(polylineZIndex_));
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	112 assert(GetScene()->HasLayer(textZIndex_));
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	113 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	114 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	115 // Fill the polyline layer with the measurement line
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	116
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	117 PolylineSceneLayer* polylineLayer = GetPolylineLayer();
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	118 polylineLayer->ClearAllChains();
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	119 polylineLayer->SetColor(0, 223, 21);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	120
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	121 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	122 PolylineSceneLayer::Chain chain;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	123 chain.push_back(start_);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	124 chain.push_back(end_);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	125 polylineLayer->AddChain(chain, false);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	126 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	127
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	128 // handles
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	129 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	130 //void AddSquare(PolylineSceneLayer::Chain& chain,const Scene2D& scene,const ScenePoint2D& centerS,const double& sideLength)
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	131
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	132 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	133 PolylineSceneLayer::Chain chain;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	134 AddSquare(chain, *GetScene(), start_, 10.0); //TODO: take DPI into account
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	135 polylineLayer->AddChain(chain, true);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	136 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	137
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	138 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	139 PolylineSceneLayer::Chain chain;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	140 AddSquare(chain, *GetScene(), end_, 10.0); //TODO: take DPI into account
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	141 polylineLayer->AddChain(chain, true);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	142 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	143
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	144 //ScenePoint2D startC = start_.Apply(GetScene()->GetSceneToCanvasTransform());
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	145 //double squareSize = 10.0;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	146 //double startHandleLX = startC.GetX() - squareSize/2;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	147 //double startHandleTY = startC.GetY() - squareSize / 2;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	148 //double startHandleRX = startC.GetX() + squareSize / 2;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	149 //double startHandleBY = startC.GetY() + squareSize / 2;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	150 //ScenePoint2D startLTC(startHandleLX, startHandleTY);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	151 //ScenePoint2D startRTC(startHandleRX, startHandleTY);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	152 //ScenePoint2D startRBC(startHandleRX, startHandleBY);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	153 //ScenePoint2D startLBC(startHandleLX, startHandleBY);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	154
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	155 //ScenePoint2D startLT = startLTC.Apply(GetScene()->GetCanvasToSceneTransform());
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	156 //ScenePoint2D startRT = startRTC.Apply(GetScene()->GetCanvasToSceneTransform());
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	157 //ScenePoint2D startRB = startRBC.Apply(GetScene()->GetCanvasToSceneTransform());
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	158 //ScenePoint2D startLB = startLBC.Apply(GetScene()->GetCanvasToSceneTransform());
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	159
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	160 //PolylineSceneLayer::Chain chain;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	161 //chain.push_back(startLT);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	162 //chain.push_back(startRT);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	163 //chain.push_back(startRB);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	164 //chain.push_back(startLB);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	165 //polylineLayer->AddChain(chain, true);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	166 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	167
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	168 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	169 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	170 // Set the text layer proporeties
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	171
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	172 TextSceneLayer* textLayer = GetTextLayer();
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	173 double deltaX = end_.GetX() - start_.GetX();
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	174 double deltaY = end_.GetY() - start_.GetY();
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	175 double squareDist = deltaX * deltaX + deltaY * deltaY;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	176 double dist = sqrt(squareDist);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	177 char buf[64];
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	178 sprintf(buf, "%0.02f units", dist);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	179 textLayer->SetText(buf);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	180 textLayer->SetColor(0, 223, 21);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	181
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	182 // TODO: for now we simply position the text overlay at the middle
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	183 // of the measuring segment
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	184 double midX = 0.5*(end_.GetX() + start_.GetX());
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	185 double midY = 0.5*(end_.GetY() + start_.GetY());
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	186 textLayer->SetPosition(midX, midY);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	187 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	188 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	189 else
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	190 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	191 if (layersCreated)
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	192 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	193 RemoveFromScene();
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	194 layersCreated = false;
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	195 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	196 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	197 }
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	198
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	199
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch Benjamin Golinvaux <bgo@osimis.io> parents: diff changeset	200 }

698

8b6adfb62a2f Code is broken -- stashing ongoing work in a branch